UFC on FOX 16: TJ Dillashaw vs. Renan Barao full fight video preview

Ultimate Fighting Championship (UFC) bantamweight titleholder TJ Dillashaw will try to put former 135-pound kingpin Renan Barao in his rear-view mirror for the foreseeable future at tonight's (Sat., July 25, 2015) UFC on FOX 16 event, which takes place inside United Center in Chicago, Illinois (full fight card here).

Could be easier said than done.

Both fighters have just one appearance since their first go-round at UFC 173 (watch it). Dillashaw bested Joe Soto on short notice, while Barao beat the brakes off Mitch Gagnon. Now it's time to see if "The Viper" is the real deal, or if the Brazilian simply had an off night.

Full preview and predictions for the UFC on FOX 16 main card right here.

MMAmania.com will deliver LIVE round-by-round, blow-by-blow coverage of the entire UFC on FOX 16 fight card RIGHT HERE, starting with the Fight Pass "Prelims" matches online, which are scheduled to begin at 4 p.m. ET, and then the remaining under card balance on FOX at 6 p.m. ET before the FOX main card start time of 8 p.m. ET.

For much more on tonight's UFC on FOX 16 event click here.